Jimmy Full Size V8-305 5.0L (1983)
![background image](/gmc/jimmy_full_size/v8-305_5.0l/Page-1388002.png)
decrease gun distance
Tighter Pattern
Decrease air pressure
and/or gun distance
Wider Pattern
Increase air pressure
and/or gun distance
decrease gun distance
Tighter Pattern
Decrease air pressure
and/or gun distance
Wider Pattern
Increase air pressure
and/or gun distance